413723248

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{364193}}^1$

素因数の和:364272

約数の個数: 20

約数和(自身を含む): 812881008

約数和(自身を除く): 399157760

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 364193, 728386, 1456772, 2913544, 5827088, 25857703, 51715406, 103430812, 206861624, 413723248]

約数ペア:

[(1, 413723248), (2, 206861624), (4, 103430812), (8, 51715406), (16, 25857703), (71, 5827088), (142, 2913544), (284, 1456772), (568, 728386), (1136, 364193)]